I olso get the top+left pixel error but only when scaling using a script-fu. Any idea?
>----- Oorspronkelijk bericht ----- >Van: David Gowers [mailto:[EMAIL PROTECTED] >Verzonden: woensdag, juli 30, 2008 03:53 PM >Aan: 'Geert Jordaens' >CC: Gimpemail@example.com >Onderwerp: Re: [Gimp-developer] need help with bug #464466 (downscaling >quality) > >Hi, > >On Wed, Jul 30, 2008 at 10:23 PM, David Gowers <[EMAIL PROTECTED]> wrote: >> The webpages are nearly finished, I'm checking them now. >> >> Some observations on the results of scaling: >> >> * The old code mistreated the left and top edges, resulting in a >> duplication of up to 1 pixel on the left and top edge (and >> corresponding omittal of a row of pixels on the right and bottom >> edge). This looked slightly odd for upscaling, and very odd for >> downscaling. The new code gives results that are more predictable and >> more correct. >> >> * There is still a bug present in the new lanczos code which you can >> easily see on the horse test image- the top row and left column of >> pixels acquire junk pixels (there was only pure white in the source >> image near there) . An example of the bug is attached. I hope this >> helps isolate the cause of the bug. >> (this bug is not present in the old code) >OOPS! In fact, this bug is a reduced version of the same 'top+left >edges stretched' bug in the old code. > >I've finished checking, and am just sending off the results and >webpage to Sven now. > >David > > _______________________________________________ Gimp-developer mailing list Gimp-developer@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-developer